Yamaha B4B-21610-10-00 - YZ85/YZ85LW Rear Fender is a Yamaha Genuine motorcycle accessory designed for the rear section of select YZ85 and YZ85L models.

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Key Features & Benefits

• Yamaha Genuine Fender designed specifically for your motorcycle
• Durable, impact-resistant plastic construction
• Direct bolt-on fit — no drilling or modification needed
• Protects the rider and internals from mud, rocks, and roost

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Fits These Yamaha Models

Yamaha Model	Compatible Years
YZ85	2022-2027
YZ85L	2022-2027

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Frequently Asked Questions

What is Yamaha part B4B-21610-10-00?

B4B-21610-10-00 is the Yamaha YZ85/YZ85LW Rear Fender, a motorcycle body accessory designed for specific YZ85 models.

Is B4B-21610-10-00 a Yamaha accessory?

Yes, B4B-21610-10-00 is listed as a Yamaha Genuine accessory for motorcycle rear body parts.

Which Yamaha models fit B4B-21610-10-00?

This rear fender fits the Yamaha YZ85 and YZ85L models from 2022 through 2027. Confirm the exact SKU and model year before ordering.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.